The terms "lift and shift", "twist tight", and "tortion tight" refer to which of the following?

The terms "lift and shift," "twist tight," and "tortion tight" specifically relate to the processes involved in securing or removing a diffuser. In lighting design and installation, a diffuser is a component that helps to spread light evenly and reduce glare, and it may be attached in various ways to ensure it stays in place while allowing for easy access for maintenance or lamp replacement.

These specific methods indicate how a diffuser can be manipulated for proper installation or removal. "Lift and shift" refers to lifting the diffuser into position and then shifting it to secure it. "Twist tight" suggests that part of the installation involves twisting the diffuser to lock it in place. Similarly, “tortion tight” implies a method involving a torsional action to ensure the diffuser is firmly secured.

Understanding these terms is important for professionals in the lighting industry as it impacts the efficiency of installation and maintenance practices, ensuring that diffusers are not only properly secured but also easily accessible when needed.